Chain Travel - PTW
|Database variable name||ptw_chain_travel|
|Expiration date||Still active|
PTW Chain travel measured length.
State the PTW chain travel length (in cm).
(OECD RS9/TEG/ 151 definitions)
Drive chain tension measurement is accomplished by applying a force perpendicular to the lower chain at a point midway between the front and rear sprockets.
A measurement should be made of the amount of travel experienced by the chain during this evaluation.